532 green laser engraving on glass test tube

Glass is often used in the medical research and development industry due to its high transparency and good light transmittance, such as common test tubes, flasks, and utensils. It is also often used for packaging due to its high chemical stability and good airtightness. drug. While glass is widely used, the demand for glass marking and lettering derived from it has gradually attracted people's attention. Common engravings on glass include: decorative engraving method, which uses chemical agents-etching agents to etch the glass, manual knife engraving, and physical engraving on the glass surface with a special engraving knife. There is another kind that we are going to introduce today. UV laser marking machine for engraving.

Laser marking on glass test tube

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The main marking effect of the UV laser marking machine is to directly break the molecular chain of the substance through the short-wavelength laser (different from the evaporation of the surface substance produced by the long-wave laser to expose the deep substance) to reveal the pattern and text to be etched. The focusing spot is extremely small, which can reduce the mechanical deformation of the material to a great extent and has little processing heat influence, which is especially suitable for the engraving of glass materials.

Laser marking on glass test tube

We first import the text, copy, scale, etc. that need to be marked into the computer through the computer, and then control the UV laser machine through the relevant software, put the product into the UV laser machine, so that the ultraviolet light can irradiate the glass surface, and then start the machine. To achieve the purpose of carving.

Laser marking on glass test tube

Whether it's glass test tube lettering or glassware marking scale, UV marking machine can quickly and efficiently complete. The finished product has beautiful effect, smooth surface and clear marking. In addition, due to the use of 355nm ultraviolet laser, the UV marking machine has a delicate spot, which is especially suitable for high-precision marking and engraving needs, such as 3C electronics industry, mobile phone industry, communication industry, etc., with a wide range of marking, suitable for all kinds of metals and non-metals. Material.